Description
ABB PILA HENF209556R0002
PILA HENF209556R0002 (also labeled as P1LA) is a high-efficiency DC power module in ABB Bailey INFI 90/Symphony distributed control system. Its core function is to provide stable 48V DC working power for I/O modules, communication modules, and fieldbus devices in the system rack. It is a key power supply unit in the system infrastructure layer. In some materials, it is also classified as a digital expansion module (belonging to the same module series as HENF105323R0002 P7LA), which can be flexibly deployed according to system configuration in practical engineering.
ABB PILA HENF209556R0002
core positioning
The module itself does not execute control algorithms and does not process process process data. It is a printed circuit board installed in an INFI 90 or Symphony rack, which receives AC input uniformly through the rack backplane. After being converted by an internal high-efficiency switch power supply, it provides pure 48V DC power to the on-site equipment. In the system architecture, it replaces the combination of multiple independent DIN rail power supplies in traditional solutions, integrating high-power power supply into a single module, greatly freeing up rack space and reducing wiring complexity. The “209556” in the model corresponds directly to its rated power of approximately 2095W.
Electrical Characteristics
The input voltage supports two specifications: 115V AC or 230V AC, automatically adapting to different regional power grid standards. The same inventory can be used for both 120V North American power grids and 240V European power grids. The output is a stable 48V DC, with a maximum output current of 43A (some data indicate 43.8A) and a rated power of 2094W. The conversion efficiency is as high as 96%, which helps reduce energy costs and carbon emissions. The module implements electrical isolation of no less than 2.5kV between the input and output sides, effectively blocking the impact of on-site grounding circuits and transient interference on the control network. Equipped with overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), and surge protection. Automatically detect the electrical ID of the module when powered on, and refuse to enter the running state when it does not match the system configuration.
Physical specifications
Size 305mm (width) x 175mm (height) x 75mm (depth), net weight approximately 5.1kg. Installed on DIN rail or rack panel. The working temperature range is -20 ° C to+60 ° C, and it can operate normally in a non condensing humidity environment of 5% to 95%. The onboard LED indicator lights display real-time power status, communication activity, and fault conditions. Support hot swapping, replace during operation without interrupting system power supply.
Redundancy capability
Support N+1 redundant configuration, multiple modules can run in parallel, and the load is automatically divided. When one module fails, the remaining modules seamlessly absorb all current without the need for external OR diodes or single point relays, and there is no redundant switching of single point faults.
Role in the system
HENF209556R0002 P1LA belongs to the PILA series power/expansion modules of ABB Bailey INFI 90 and Symphony systems. It shares a unified engineering configuration environment with HENF105323R0002 P7LA (7-channel digital expansion), PFSK152 signal concentration board and other modules, and can be mixed and deployed within the same panel. Importing unified device description files in Symphony Engineering engineering tools supports the use of Device Type Manager (DTM) technology for configuration and maintenance.
Typical Applications
Stable power supply for semiconductor manufacturing equipment, demand for high-precision power supply in electronic manufacturing processes, DC power support for laser processing equipment, power guarantee for medical imaging equipment and surgical equipment, and precise power supply for testing and measurement equipment. In brownfield renovation projects, old power modules can be directly replaced and connected to existing INFI 90 or Symphony systems without the need to re plan the power supply circuit.
